Unlike other battery savers that require regular user manual actions, GreenPower is fully automatic: Once configured, it runs and saves your battery by itself. It does so by smartly managing Wifi, Mobile data & Bluetooth (*): Turning them off when you don't need them, but ensure minimum disturbance: Automatic turned ON when needed by you or by other apps (e.g retrieving mails).
Similar but easier cleaner and faster than JuiceDefender!

"GreenPower mainly does one thing, but does it so well and so flexibly that the benefits reaped are considerable." (InfoWorld)

"GreenPower is a simple and easy to use power and network management software" (Engadget Chinese edition)

"GreenPower premium is a remarkable tool. Battery saver, time saver, top notch!" (AndroidPit)